Re: [pim] [Last-Call] Last Call: <draft-ietf-pim-igmp-mld-snooping-yang-12.txt> (A Yang Data Model for IGMP and MLD Snooping) to Proposed Standard

Hongji Zhao <hongji.zhao@ericsson.com> Tue, 23 June 2020 03:49 UTC

Return-Path: <hongji.zhao@ericsson.com>
X-Original-To: pim@ietfa.amsl.com
Delivered-To: pim@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 198F53A171E for <pim@ietfa.amsl.com>; Mon, 22 Jun 2020 20:49:44 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.102
X-Spam-Level:
X-Spam-Status: No, score=-2.102 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=ericsson.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dsY977YE3ok7 for <pim@ietfa.amsl.com>; Mon, 22 Jun 2020 20:49:42 -0700 (PDT)
Received: from EUR01-DB5-obe.outbound.protection.outlook.com (mail-eopbgr150074.outbound.protection.outlook.com [40.107.15.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 7F83C3A08D6 for <pim@ietf.org>; Mon, 22 Jun 2020 20:49:42 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=b3JKrQedL22X3k5SAdOTR7O8eUZ42hCPHBNhYqPlJNiLbxoaBfByPaDVjFSyJgsfxqHQTKRPhDzUhJMT/y58i3a3JdM0A5ZnJJqbJOX89NRusMZ8+hou/SxNXRcsV8+qAhWjUswinl0HVnuS1ina2O9e26eoYR36pNA6PoUoyy5iLPMNfWje+IuCukR70ebhznvkjLKAzCLDG2hQ5/Po5CtCnV4riLCn4IAhAZZXmwQaXxvt4sab5O6NfW1X4z9nJA9gCjBEDoVGhfpHxV1epM+XBvl3KjRvk17r7mc+432J0HzcAaMTZVC1yVTty0tGv8KIdPuBhGuL0fdT4GXZiA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nKGBih9uZgXIbEXHD93G+7RcQNS2FyWha+ogaKN2TsY=; b=BL/S6e9EBnoVQ0E09bZctoea6at4cRjow7s5F7O+GPJpzvb4AH9P3SyeqWKGdrVwNjxpYQOBR9q72xOnx951/+TRgQYXKbXeVVXwN78UrdOFpIf3kZ75YsKvNw4D2jhmWuEb/LMUBCt6i5n95cEtoa2velnLgP7uRdi/gkx7wT9zv7XjhxsLnprVQPr/W7i9Yqnf6fR0X0hTgUBXHmkQF22Mr8RQ/4QLwmjVLQxS5LqrsqI/QwTxEkJVA7wUapg8B1ZxnnHGA1+NgITeLxteXawHNgcJWJGCUQySmbzieunhq86FXW/8WdlWCpkoowIC9aQPQPcoXCgpclDX0e25zQ==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ericsson.com; dmarc=pass action=none header.from=ericsson.com; dkim=pass header.d=ericsson.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nKGBih9uZgXIbEXHD93G+7RcQNS2FyWha+ogaKN2TsY=; b=buz5PmwmrmkI4uUFTkuAXt5oonL8VpnN/O1cCrBWH5wm3GslD0q3Tgl4H4Srx4Uv4RyhHa2RBO4ZUAwCEtOJNnIV0hfkh3RaX4SAJGpGxabXEU/J/c1j6gyIry97oVmEQ+r5NMBTF4Ec4TyOh5FytES2SF7TMLwATmKgr5Iv2ng=
Received: from HE1PR0701MB2492.eurprd07.prod.outlook.com (2603:10a6:3:71::22) by HE1PR0701MB2492.eurprd07.prod.outlook.com (2603:10a6:3:71::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3131.13; Tue, 23 Jun 2020 03:49:39 +0000
Received: from HE1PR0701MB2492.eurprd07.prod.outlook.com ([fe80::ec82:bf39:2810:fbb0]) by HE1PR0701MB2492.eurprd07.prod.outlook.com ([fe80::ec82:bf39:2810:fbb0%7]) with mapi id 15.20.3131.017; Tue, 23 Jun 2020 03:49:38 +0000
From: Hongji Zhao <hongji.zhao@ericsson.com>
To: "pim@ietf.org" <pim@ietf.org>
Thread-Topic: [pim] [Last-Call] Last Call: <draft-ietf-pim-igmp-mld-snooping-yang-12.txt> (A Yang Data Model for IGMP and MLD Snooping) to Proposed Standard
Thread-Index: AdZJEM8mubj0214SRVepg+7gXHIafA==
Date: Tue, 23 Jun 2020 03:49:38 +0000
Message-ID: <HE1PR0701MB24927E3D972CECCE4891646F96940@HE1PR0701MB2492.eurprd07.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: ietf.org; dkim=none (message not signed) header.d=none;ietf.org; dmarc=none action=none header.from=ericsson.com;
x-originating-ip: [119.28.22.196]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: bb39c9e0-8cd0-468e-737d-08d817287433
x-ms-traffictypediagnostic: HE1PR0701MB2492:
x-microsoft-antispam-prvs: <HE1PR0701MB24925DBFA1FFCE9E1852884396940@HE1PR0701MB2492.eurprd07.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:8273;
x-forefront-prvs: 04433051BF
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: USL06DE97jzF+KH4BkiZ/ziwm/ZiHh2B/MfYoi0MVWBd19bgixAVzfn/9u/Oz+2HBEGUBC9GUSjnx89vJ2Fk/2r3NhSpz/w2XmuoUIlQ3EhNiM4zKOg68NP2l6PC4ZCwqZSQ+PyGL8Z7wrWX5etyH7QgunciD/+JuvzWcMx68vGyflAQajMIXRGRHwTEd2ofPOYW6J8A9pfoTijMim3YwUAEnedUG0fvGzJTSp7OKK3hDAw3OrkyHUihw1/fJos2SDy+h5xv/TWscqxaDETiTZ0mr056ENSIVU3F2cD+mdSh+Uj3MEwkpS8fZiH+XGv5
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:HE1PR0701MB2492.eurprd07.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(376002)(346002)(39860400002)(396003)(136003)(366004)(66556008)(66476007)(316002)(71200400001)(86362001)(44832011)(66446008)(64756008)(8676002)(52536014)(8936002)(5660300002)(66946007)(478600001)(76116006)(2906002)(4744005)(83380400001)(9686003)(186003)(6916009)(33656002)(7696005)(6506007)(55016002)(26005)(53546011); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata: xZQqZ1zMfKaZD7pTF/UB9YEKvQdl5sukhaaYXUFNBEDE8qCBR2lQ4USSN+SFNWkhcedoeBMQZBweG8nR+Yr72yqoFH43fxpgYlB8Qnq5zuCzacyR6SWRW7hXKtlkOLFLzBCf3mLUL1jTCqjhelQ755dY8PRLUwKw23HIWpbomeFLPq7rwfWEtkrAXOtChO9TwdwrzRNV5FFVGz4qpeuaR/4Ys7P8/elJC4cAKzhPR7wlgRv5Ul7q3xVKfYtUK1k3UIbKyC3LPmtPEerAEsFTAPOjweHN3ck0Y5UgFf96L5WXtmhJ3ilsyJQTAlhTfxtZx2bTYRVvTQn74co6zHh0XLLUO1lSOxzJLzo0xTXOt3w6pVVShsW76/BaQaTyOvPOgPR8kPph5HWUdZftjCC8/z9VhR8+W/UU4MZKwtexmzRa4/YTSEkIGS8wsXcKwNPSxBPEjwJ0JxQT9ycvdk7F+UZ5vUlZD7KufI0Mlmh6a3Q=
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-OriginatorOrg: ericsson.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: HE1PR0701MB2492.eurprd07.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: bb39c9e0-8cd0-468e-737d-08d817287433
X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Jun 2020 03:49:38.7335 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: an0UNG/ZlM2VK48AFFzlzjDjcymnAb+YbAMKVcAEEJrXb5HTC9rqHlwI1lvoD82fe5Nk6zrQvoIERE5LJJmCUZMg6WNriGYNUygwz6rg7Wk=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0701MB2492
Archived-At: <https://mailarchive.ietf.org/arch/msg/pim/6TZvfiS_qT7ahCX2OM85QixHXh8>
Subject: Re: [pim] [Last-Call] Last Call: <draft-ietf-pim-igmp-mld-snooping-yang-12.txt> (A Yang Data Model for IGMP and MLD Snooping) to Proposed Standard
X-BeenThere: pim@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Protocol Independent Multicast <pim.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/pim>, <mailto:pim-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/pim/>
List-Post: <mailto:pim@ietf.org>
List-Help: <mailto:pim-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/pim>, <mailto:pim-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 23 Jun 2020 03:49:44 -0000

Hi Tom,

The actions are used to clear snooping group entries. We have already added descriptions in the security considerations.
Thanks a lot! 

BR/Hongji

----------------------------------------------------------------------

Message: 1
Date: Mon, 22 Jun 2020 12:22:58 +0100
From: "tom petch" <daedulus@btconnect.com>
To: "tom petch" <daedulus@btconnect.com>om>, "last-call@ietf.org"
	<last-call@ietf.org>rg>, "pim@ietf.org" <pim@ietf.org>
Subject: Re: [pim] [Last-Call] Last Call:
	<draft-ietf-pim-igmp-mld-snooping-yang-12.txt> (A Yang Data Model for
	IGMP and MLD Snooping) to Proposed Standard
Message-ID: <1UWBHOe8zv.11lIAssJfau@pc8xp>
Content-Type: text/plain; charset=utf-8

-13 looks good.

Security considerations mentions the use of NACM; some authors put a default deny all under the Action or RPC; is clearing statistics that sensitive? Up to you.

And as the YANG doctor implied, there are two lower case 'should' which may or may not call for the RFC8174 boilerplate - I have lost track of what we are meant to do if we only have lower case.

Tom Petch